<!DOCTYPE html>
<title> document.title  and space normalization  </title>
<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#document.title">
<link rel="stylesheet" href="/resources/testharness.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
test(function() {
  // Single space characters must be normalized. (WHATWG r4353)
  assert_equals(document.title, "document.title and space normalization");

  document.title = "one space";
  assert_equals(document.title, "one space");

  document.title = "two  spaces";
  assert_equals(document.title, "two spaces");

  document.title = "one\ttab";
  assert_equals(document.title, "one tab");

  document.title = "two\t\ttabs";
  assert_equals(document.title, "two tabs");

  document.title = "one\nnewline";
  assert_equals(document.title, "one newline");

  document.title = "two\n\nnewlines";
  assert_equals(document.title, "two newlines");

  document.title = "one\fform feed";
  assert_equals(document.title, "one form feed");

  document.title = "two\f\fform feeds";
  assert_equals(document.title, "two form feeds");

  document.title = "one\rcarriage return";
  assert_equals(document.title, "one carriage return");

  document.title = "two\r\rcarriage returns";
  assert_equals(document.title, "two carriage returns");
});
</script>
